ngwaahịa

Okwu ndị yiri ya na Bekee

AM

ihe onwunwe kemịkalụ

Usoro kemịkalụ: C3H5NO
Ibu molekụla: 71.078
Nọmba CAS: 79-06-1
Nọmba EINECS: 201-173-7 Njupụta: 1.322g/cm3
Ebe agbaze agbaze: 82-86 ℃
Esi mmiri: 125 ℃
Ebe ọkụ: 138 ℃
Ndepụta nke ntụgharị uche: 1.460
Nrụgide dị oke njọ: 5.73MPa [6]
Okpomọkụ ọkụ: 424℃ [6]
Oke mgbawa dị elu (V/V): 20.6% [6]
Oke mgbawa dị ala (V/V): 2.7% [6]
Nrụgide uzuoku juru eju: 0.21kpa (84.5℃)
Ọdịdị: ntụ ntụ ọcha kristal
Mmiri: mmiri, ethanol, ether, acetone, anaghị agbaze na benzene, hexane

Okwu mmeghe na atụmatụ ngwaahịa

Acrylamide nwere njikọ abụọ nke carbon-carbon na otu amide, yana kemistri njikọ abụọ: n'okpuru radieshon ultraviolet ma ọ bụ na okpomọkụ ebe agbaze, polymerization dị mfe; Na mgbakwunye, enwere ike itinye njikọ abụọ na ngwakọta hydroxyl n'okpuru ọnọdụ alkaline iji mepụta ether; Mgbe etinyere ya na amine mbụ, enwere ike ịmepụta adder monadic ma ọ bụ adder binary. Mgbe etinyere ya na amine nke abụọ, enwere ike ịmepụta adder monadic. Mgbe etinyere ya na amine nke atọ, enwere ike ịmepụta nnu ammonium quaternary. Site na mgbakwunye ketone arụ ọrụ, enwere ike ịme ka mgbakwunye ahụ dị ka lactam ozugbo. Enwere ike ịgbakwunye ya na sodium sulfite, sodium bisulfite, hydrogen chloride, hydrogen bromide na ihe ndị ọzọ na-adịghị ahụkebe; Ngwaahịa a nwekwara ike ime ka ọ dị ka acrylates ndị ọzọ, styrene, halogenated ethylene copolymerization; Enwere ike ibelata njikọ abụọ ahụ site na borohydride, nickel boride, carbonyl rhodium na ihe ndị ọzọ na-akpali akpali iji mepụta propanamide; Oxidation catalytic nke osmium tetroxide nwere ike imepụta diol. Otu amide nke ngwaahịa a nwere myirịta kemịkalụ nke aliphatic amide: na-emeghachi omume na sulfuric acid iji mepụta nnu; N'ihu alkaline catalyst, hydrolysis na acrylic acid root ion; N'ihu acid catalyst, hydrolysis na acrylic acid; N'ihu ihe na-eme ka mmiri ghara ịdị, mmiri adịghịzi na acrylonitrile; Meghachi omume na formaldehyde iji mepụta N-hydroxymethylacrylamide.

jiri

Acrylamide bụ otu n'ime usoro acrylamide kachasị mkpa ma dị mfe. A na-ejikarị ya eme ihe dị ka ihe eji emepụta ihe ndị sitere n'okike na ihe ndị e ji emepụta ihe ndị sitere n'okike. A na-agbaze polima ahụ na mmiri, yabụ a na-eji ya emepụta flocculant maka ọgwụgwọ mmiri, ọkachasị maka flocculation nke protein na starch na mmiri. Na mgbakwunye na flocculation, enwere thickness, shoar resistance, ebelata eguzogide, mgbasa na ihe ndị ọzọ dị mma. Mgbe ejiri ya dị ka mgbanwe ala, ọ nwere ike ime ka mmiri banye na mmiri na idobe mmiri nke ala; Ejiri ya dị ka ihe mgbakwunye akwụkwọ, nwere ike ime ka ike nke akwụkwọ dịkwuo elu, kama starch, ammonia resin mmiri na-agbaze; Ejiri ya dị ka ihe na-eme ka kemịkalụ grouting, eji ya na igwo olulu mmanụ, olulu mmiri na ihe ndị e ji gwupụta ihe; Ejiri ya dị ka ihe na-agbanwe eriri, nwere ike imeziwanye ihe onwunwe nke eriri sịntetik; Ejiri ya dị ka ihe nchekwa, enwere ike iji ya mee ihe maka ihe ndị dị n'okpuru ala na-egbochi corrosion; Enwere ike iji ya na ihe mgbakwunye ụlọ ọrụ nri, ihe na-agbasa agba, mbipụta na ihe na-agba agba. Site na ngwọta phenolic resin, enwere ike ime ka ọ bụrụ ihe na-arapara eriri iko, enwere ike ime roba ọnụ ka ọ bụrụ ihe na-arapara nrụgide. Enwere ike iji vinyl acetate, styrene, vinyl chloride, acrylonitrile na monomers ndị ọzọ kwadebe ọtụtụ ihe e ji emepụta ihe site na iji polymerization. A pụkwara iji ngwaahịa a dị ka ọgwụ, ọgwụ nje, agba, ihe ndị e ji agba agba.

ngwugwu na njem

B. Enwere ike iji ngwaahịa a, akpa 20KG.
C. Debe ihe mkpuchi n'ime ụlọ ebe dị jụụ, kpọrọ nkụ, ikuku na-abatakwa n'ime ya. A ga-emechi ihe mkpuchi ahụ nke ọma mgbe ejiri ya mee ihe ọ bụla tupu ejiri ya.
D. A ga-emechi ngwaahịa a nke ọma n'oge njem iji gbochie mmiri, alkali na asịd siri ike, mmiri ozuzo na ihe ndị ọzọ na-adịghị ọcha ịgwakọta.